Rigel's temperature is: 11,000 K
And the colour is: Blue. To be exact Rigel is a Blue supergiant.
Multiple questions. See related questions.
Rigel is not a constellation.
Rigel: 12100 K.Sun: 5778 K.
No, Rigel is hotter. Rigel is a blue star with a temperature of about 11,000 K, and Betelgeuse is a red star with a temperature of about 3,500 K.
Yes. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Multiple questions. See related questions.
Rigel is not a constellation.
Rigel: 12100 K.Sun: 5778 K.
No, Rigel is hotter. Rigel is a blue star with a temperature of about 11,000 K, and Betelgeuse is a red star with a temperature of about 3,500 K.
There is more than one star in the Rigel "system". The main star, in terms of brightness, is Rigel A. That has a surface temperature of about 12,000 degrees Celsius.
beacause rigel is a new born star!
Rigel B is also a blue-white star but, unlike Rigel A, it is a main sequence star.
Yes. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
No. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Yes.
The effective temperature is 12100 K.
See related questions.